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The single speed Kona Cowan (2011) is the middle offering of this line of BMX bikes.

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The single speed Kona Cowan (2011) is the middle offering of this line of BMX bikes. In promotion, Kona emphasizes the fact that this model has become stiffer for 2011. The stiff feel stems from a new dropout design, which use three bolts instead of two. To keep the cost of this bike down, the fork has gone from a Marzocchi DJ1 to a DJ2, which still provides lightweight strength. The brakes of this bike have been changed from the Shimano M575 hydraulic system to the similarly performing Avid Juicy 3 hydraulic system. This model is a step up from the base Shonky (2011) model in terms of its lightweight aluminum frame (the Shonky (2011) model's frame is chromoly), higher performing Marzocchi fork (the Shonky (2011) has a DJ3), and double walled Sun Estate rims (as opposed to cheaper Alex rims).

Features
  • Size options
  • Kona Clump 7005 Aluminum frame 
  • Fork: Marzocchi DJ 2 80mm w/20mm TA
  • Crankarms: FSA Moto FR
  • Chainrings: Guard/32T
  • BB: FSA
  • Pedals: Kona Jackshit 
  • Chain: Yaban Half Link
  • Freewheel: Formula 13T
  • Brake Calipers: Avid Juicy 3
  • Front Brake Rotor: Avid G2 Clean Sweep 160mm
  • Rear Brake Rotor: Avid G2 Clean Sweep 140mm
  • Brake Levers: Avid Juicy 3
  • Headset: FSA
  • Handlebar: Kona DJ 
  • Stem: Kona DH
  • Seatpost: Pivotal
  • Seat Clamp: Kona QR
  • Grips: Kona G-LOG
  • Saddle: Velo Pivotal
  • Front Hub: Formula Disc 20mm
  • Rear Hub: Formula Disc 135mm
  • Spokes: Sandvik Stainless 14g
  • Rims: Sun Estate
  • Front Tire: Maxxis Holy Roller 26x2.4
  • Rear Tire: Maxxis Holy Roller 26x2.4
  • 71.5 degree seat tube angle
  • 70 degree head tube angle
  • 414mm chain stay length
  • 458mm fork length
  • 48mm fork offset
  • 335mm axle
  • 320mm bottom bracket height
  • 73mm bottom bracket size
  • 34.9mm front derailleur clamp size
  • Paint Color: Matte Black 
     
Size Options
  • 580mm top tube length - 640mm front to center, 1058mm wheelbase, 711mm standover, 100mm head tube length
  • 589mm top tube length - 650mm front to center, 1068mm wheelbase, 724mm standover, 110mm head tube length
  • 614mm top tube length -  675mm front to center, 1073mm wheelbase, 738mm standover, 120mm head tube length
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